Home / 3,323,650,231,421.70-4,978,982,598,678.90-2,289,670,595,862.30

Finding the Fourth Proportional to 3,323,650,231,421.70, 4,978,982,598,678.90 and 2,289,670,595,862.30

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Solution

The fourth proportional to 3,323,650,231,421.70, 4,978,982,598,678.90 and 2,289,670,595,862.30 is: 3,430,033,023,850.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,650,231,421.70 : 4,978,982,598,678.90 = 2,289,670,595,862.30 : x
  2. Step 2: Convert to fraction form
    3,323,650,231,421.70/4,978,982,598,678.90 = 2,289,670,595,862.30/x
  3. Step 3: Cross multiply
    3,323,650,231,421.70x = 4,978,982,598,678.90 × 2,289,670,595,862.30
  4. Step 4: Simplify right side
    3,323,650,231,421.70x = 11,400,230,053,505,140,667,711,488
  5. Step 5: Solve for x
    x = 11,400,230,053,505,140,667,711,488/3,323,650,231,421.70
  6. Step 6: Final answer
    x = 3,430,033,023,850.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.